What is a "fastener"?

A fastener is a device or accessory that is used to securely attach or join different parts of clothing together. The primary function of a fastener is to provide a means for closing or opening clothing items, such as shirts, pants, skirts, or jackets. Some common types of fasteners used in clothing include buttons, zippers, snaps, hooks and loops, and buckles. Fasteners come in different shapes, sizes, and materials, and they can be decorative as well as functional. They play an essential role in the design and functionality of clothes, ensuring that they fit properly and stay in place.